// ASM: a very small and fast Java bytecode manipulation framework
// Copyright (c) 2000-2011 INRIA, France Telecom
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. Neither the name of the copyright holders nor the names of its
//    contributors may be used to endorse or promote products derived from
//    this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
package net.hasor.utils.asm;
/**
 * The JVM opcodes, access flags and array type codes. This interface does not define all the JVM
 * opcodes because some opcodes are automatically handled. For example, the xLOAD and xSTORE opcodes
 * are automatically replaced by xLOAD_n and xSTORE_n opcodes when possible. The xLOAD_n and
 * xSTORE_n opcodes are therefore not defined in this interface. Likewise for LDC, automatically
 * replaced by LDC_W or LDC2_W when necessary, WIDE, GOTO_W and JSR_W.
 *
 * @see <a href="https://docs.oracle.com/javase/specs/jvms/se11/html/jvms-6.html">JVMS 6</a>
 * @author Eric Bruneton
 * @author Eugene Kuleshov
 */
// DontCheck(InterfaceIsType): can't be fixed (for backward binary compatibility).
public interface Opcodes {
    // ASM API versions.
    int ASM4 = 4 << 16 | 0 << 8;
    int ASM5 = 5 << 16 | 0 << 8;
    int ASM6 = 6 << 16 | 0 << 8;
    int ASM7 = 7 << 16 | 0 << 8;
    /**
     * <i>Experimental, use at your own risk. This field will be renamed when it becomes stable, this
     * will break existing code using it. Only code compiled with --enable-preview can use this.</i>
     *
     * @deprecated This API is experimental.
     */
    @Deprecated
    int ASM8_EXPERIMENTAL = 1 << 24 | 8 << 16 | 0 << 8;
    /*
     * Internal flags used to redirect calls to deprecated methods. For instance, if a visitOldStuff
     * method in API_OLD is deprecated and replaced with visitNewStuff in API_NEW, then the
     * redirection should be done as follows:
     *
     * <pre>
     * public class StuffVisitor {
     *   ...
     *
     *   &#64;Deprecated public void visitOldStuff(int arg, ...) {
     *     // SOURCE_DEPRECATED means "a call from a deprecated method using the old 'api' value".
     *     visitNewStuf(arg | (api &#60; API_NEW ? SOURCE_DEPRECATED : 0), ...);
     *   }
     *
     *   public void visitNewStuff(int argAndSource, ...) {
     *     if (api &#60; API_NEW &#38;&#38; (argAndSource &#38; SOURCE_DEPRECATED) == 0) {
     *       visitOldStuff(argAndSource, ...);
     *     } else {
     *       int arg = argAndSource &#38; ~SOURCE_MASK;
     *       [ do stuff ]
     *     }
     *   }
     * }
     * </pre>
     *
     * <p>If 'api' is equal to API_NEW, there are two cases:
     *
     * <ul>
     *   <li>call visitNewStuff: the redirection test is skipped and 'do stuff' is executed directly.
     *   <li>call visitOldSuff: the source is not set to SOURCE_DEPRECATED before calling
     *       visitNewStuff, but the redirection test is skipped anyway in visitNewStuff, which
     *       directly executes 'do stuff'.
     * </ul>
     *
     * <p>If 'api' is equal to API_OLD, there are two cases:
     *
     * <ul>
     *   <li>call visitOldSuff: the source is set to SOURCE_DEPRECATED before calling visitNewStuff.
     *       Because of this visitNewStuff does not redirect back to visitOldStuff, and instead
     *       executes 'do stuff'.
     *   <li>call visitNewStuff: the call is redirected to visitOldStuff because the source is 0.
     *       visitOldStuff now sets the source to SOURCE_DEPRECATED and calls visitNewStuff back. This
     *       time visitNewStuff does not redirect the call, and instead executes 'do stuff'.
     * </ul>
     *
     * <h1>User subclasses</h1>
     *
     * <p>If a user subclass overrides one of these methods, there are only two cases: either 'api' is
     * API_OLD and visitOldStuff is overridden (and visitNewStuff is not), or 'api' is API_NEW or
     * more, and visitNewStuff is overridden (and visitOldStuff is not). Any other case is a user
     * programming error.
     *
     * <p>If 'api' is equal to API_NEW, the class hierarchy is equivalent to
     *
     * <pre>
     * public class StuffVisitor {
     *   &#64;Deprecated public void visitOldStuff(int arg, ...) { visitNewStuf(arg, ...); }
     *   public void visitNewStuff(int arg, ...) { [ do stuff ] }
     * }
     * class UserStuffVisitor extends StuffVisitor {
     *   &#64;Override public void visitNewStuff(int arg, ...) {
     *     super.visitNewStuff(int arg, ...); // optional
     *     [ do user stuff ]
     *   }
     * }
     * </pre>
     *
     * <p>It is then obvious that whether visitNewStuff or visitOldStuff is called, 'do stuff' and 'do
     * user stuff' will be executed, in this order.
     *
     * <p>If 'api' is equal to API_OLD, the class hierarchy is equivalent to
     *
     * <pre>
     * public class StuffVisitor {
     *   &#64;Deprecated public void visitOldStuff(int arg, ...) {
     *     visitNewStuf(arg | SOURCE_DEPRECATED, ...);
     *   }
     *   public void visitNewStuff(int argAndSource...) {
     *     if ((argAndSource & SOURCE_DEPRECATED) == 0) {
     *       visitOldStuff(argAndSource, ...);
     *     } else {
     *       int arg = argAndSource &#38; ~SOURCE_MASK;
     *       [ do stuff ]
     *     }
     *   }
     * }
     * class UserStuffVisitor extends StuffVisitor {
     *   &#64;Override public void visitOldStuff(int arg, ...) {
     *     super.visitOldStuff(int arg, ...); // optional
     *     [ do user stuff ]
     *   }
     * }
     * </pre>
     *
     * <p>and there are two cases:
     *
     * <ul>
     *   <li>call visitOldSuff: in the call to super.visitOldStuff, the source is set to
     *       SOURCE_DEPRECATED and visitNewStuff is called. Here 'do stuff' is run because the source
     *       was previously set to SOURCE_DEPRECATED, and execution eventually returns to
     *       UserStuffVisitor.visitOldStuff, where 'do user stuff' is run.
     *   <li>call visitNewStuff: the call is redirected to UserStuffVisitor.visitOldStuff because the
     *       source is 0. Execution continues as in the previous case, resulting in 'do stuff' and 'do
     *       user stuff' being executed, in this order.
     * </ul>
     *
     * <h1>ASM subclasses</h1>
     *
     * <p>In ASM packages, subclasses of StuffVisitor can typically be sub classed again by the user,
     * and can be used with API_OLD or API_NEW. Because of this, if such a subclass must override
     * visitNewStuff, it must do so in the following way (and must not override visitOldStuff):
     *
     * <pre>
     * public class AsmStuffVisitor extends StuffVisitor {
     *   &#64;Override public void visitNewStuff(int argAndSource, ...) {
     *     if (api &#60; API_NEW &#38;&#38; (argAndSource &#38; SOURCE_DEPRECATED) == 0) {
     *       super.visitNewStuff(argAndSource, ...);
     *       return;
     *     }
     *     super.visitNewStuff(argAndSource, ...); // optional
     *     int arg = argAndSource &#38; ~SOURCE_MASK;
     *     [ do other stuff ]
     *   }
     * }
     * </pre>
     *
     * <p>If a user class extends this with 'api' equal to API_NEW, the class hierarchy is equivalent
     * to
     *
     * <pre>
     * public class StuffVisitor {
     *   &#64;Deprecated public void visitOldStuff(int arg, ...) { visitNewStuf(arg, ...); }
     *   public void visitNewStuff(int arg, ...) { [ do stuff ] }
     * }
     * public class AsmStuffVisitor extends StuffVisitor {
     *   &#64;Override public void visitNewStuff(int arg, ...) {
     *     super.visitNewStuff(arg, ...);
     *     [ do other stuff ]
     *   }
     * }
     * class UserStuffVisitor extends StuffVisitor {
     *   &#64;Override public void visitNewStuff(int arg, ...) {
     *     super.visitNewStuff(int arg, ...);
     *     [ do user stuff ]
     *   }
     * }
     * </pre>
     *
     * <p>It is then obvious that whether visitNewStuff or visitOldStuff is called, 'do stuff', 'do
     * other stuff' and 'do user stuff' will be executed, in this order. If, on the other hand, a user
     * class extends AsmStuffVisitor with 'api' equal to API_OLD, the class hierarchy is equivalent to
     *
     * <pre>
     * public class StuffVisitor {
     *   &#64;Deprecated public void visitOldStuff(int arg, ...) {
     *     visitNewStuf(arg | SOURCE_DEPRECATED, ...);
     *   }
     *   public void visitNewStuff(int argAndSource, ...) {
     *     if ((argAndSource & SOURCE_DEPRECATED) == 0) {
     *       visitOldStuff(argAndSource, ...);
     *     } else {
     *       int arg = argAndSource &#38; ~SOURCE_MASK;
     *       [ do stuff ]
     *     }
     *   }
     * }
     * public class AsmStuffVisitor extends StuffVisitor {
     *   &#64;Override public void visitNewStuff(int argAndSource, ...) {
     *     if ((argAndSource &#38; SOURCE_DEPRECATED) == 0) {
     *       super.visitNewStuff(argAndSource, ...);
     *       return;
     *     }
     *     super.visitNewStuff(argAndSource, ...); // optional
     *     int arg = argAndSource &#38; ~SOURCE_MASK;
     *     [ do other stuff ]
     *   }
     * }
     * class UserStuffVisitor extends StuffVisitor {
     *   &#64;Override public void visitOldStuff(int arg, ...) {
     *     super.visitOldStuff(arg, ...);
     *     [ do user stuff ]
     *   }
     * }
     * </pre>
     *
     * <p>and, here again, whether visitNewStuff or visitOldStuff is called, 'do stuff', 'do other
     * stuff' and 'do user stuff' will be executed, in this order (exercise left to the reader).
     *
     * <h1>Notes</h1>
     *
     * <ul>
     *   <li>the SOURCE_DEPRECATED flag is set only if 'api' is API_OLD, just before calling
     *       visitNewStuff. By hypothesis, this method is not overridden by the user. Therefore, user
     *       classes can never see this flag. Only ASM subclasses must take care of extracting the
     *       actual argument value by clearing the source flags.
     *   <li>because the SOURCE_DEPRECATED flag is immediately cleared in the caller, the caller can
     *       call visitOldStuff or visitNewStuff (in 'do stuff' and 'do user stuff') on a delegate
     *       visitor without any risks (breaking the redirection logic, "leaking" the flag, etc).
     *   <li>all the scenarios discussed above are unit tested in MethodVisitorTest.
     * </ul>
     */ int SOURCE_DEPRECATED = 0x100;
    int     SOURCE_MASK        = SOURCE_DEPRECATED;
    // Java ClassFile versions (the minor version is stored in the 16 most significant bits, and the
    // major version in the 16 least significant bits).
    int     V1_1               = 3 << 16 | 45;
    int     V1_2               = 0 << 16 | 46;
    int     V1_3               = 0 << 16 | 47;
    int     V1_4               = 0 << 16 | 48;
    int     V1_5               = 0 << 16 | 49;
    int     V1_6               = 0 << 16 | 50;
    int     V1_7               = 0 << 16 | 51;
    int     V1_8               = 0 << 16 | 52;
    int     V9                 = 0 << 16 | 53;
    int     V10                = 0 << 16 | 54;
    int     V11                = 0 << 16 | 55;
    int     V12                = 0 << 16 | 56;
    int     V13                = 0 << 16 | 57;
    int     V14                = 0 << 16 | 58;
    int     V15                = 0 << 16 | 59;
    /**
     * Version flag indicating that the class is using 'preview' features.
     *
     * <p>{@code version & V_PREVIEW == V_PREVIEW} tests if a version is flagged with {@code
     * V_PREVIEW}.
     */
    int     V_PREVIEW          = 0xFFFF0000;
    // Access flags values, defined in
    // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.1-200-E.1
    // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.5-200-A.1
    // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.6-200-A.1
    // - https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.7.25
    int     ACC_PUBLIC         = 0x0001; // class, field, method
    int     ACC_PRIVATE        = 0x0002; // class, field, method
    int     ACC_PROTECTED      = 0x0004; // class, field, method
    int     ACC_STATIC         = 0x0008; // field, method
    int     ACC_FINAL          = 0x0010; // class, field, method, parameter
    int     ACC_SUPER          = 0x0020; // class
    int     ACC_SYNCHRONIZED   = 0x0020; // method
    int     ACC_OPEN           = 0x0020; // module
    int     ACC_TRANSITIVE     = 0x0020; // module requires
    int     ACC_VOLATILE       = 0x0040; // field
    int     ACC_BRIDGE         = 0x0040; // method
    int     ACC_STATIC_PHASE   = 0x0040; // module requires
    int     ACC_VARARGS        = 0x0080; // method
    int     ACC_TRANSIENT      = 0x0080; // field
    int     ACC_NATIVE         = 0x0100; // method
    int     ACC_INTERFACE      = 0x0200; // class
    int     ACC_ABSTRACT       = 0x0400; // class, method
    int     ACC_STRICT         = 0x0800; // method
    int     ACC_SYNTHETIC      = 0x1000; // class, field, method, parameter, module *
    int     ACC_ANNOTATION     = 0x2000; // class
    int     ACC_ENUM           = 0x4000; // class(?) field inner
    int     ACC_MANDATED       = 0x8000; // field, method, parameter, module, module *
    int     ACC_MODULE         = 0x8000; // class
    // ASM specific access flags.
    // WARNING: the 16 least significant bits must NOT be used, to avoid conflicts with standard
    // access flags, and also to make sure that these flags are automatically filtered out when
    // written in class files (because access flags are stored using 16 bits only).
    int     ACC_DEPRECATED     = 0x20000; // class, field, method
    // Possible values for the type operand of the NEWARRAY instruction.
    // See https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-6.html#jvms-6.5.newarray.
    int     T_BOOLEAN          = 4;
    int     T_CHAR             = 5;
    int     T_FLOAT            = 6;
    int     T_DOUBLE           = 7;
    int     T_BYTE             = 8;
    int     T_SHORT            = 9;
    int     T_INT              = 10;
    int     T_LONG             = 11;
    // Possible values for the reference_kind field of CONSTANT_MethodHandle_info structures.
    // See https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.4.8.
    int     H_GETFIELD         = 1;
    int     H_GETSTATIC        = 2;
    int     H_PUTFIELD         = 3;
    int     H_PUTSTATIC        = 4;
    int     H_INVOKEVIRTUAL    = 5;
    int     H_INVOKESTATIC     = 6;
    int     H_INVOKESPECIAL    = 7;
    int     H_NEWINVOKESPECIAL = 8;
    int     H_INVOKEINTERFACE  = 9;
    // ASM specific stack map frame types, used in {@link ClassVisitor#visitFrame}.
    /** An expanded frame. See {@link ClassReader#EXPAND_FRAMES}. */
    int     F_NEW              = -1;
    /** A compressed frame with complete frame data. */
    int     F_FULL             = 0;
    /**
     * A compressed frame where locals are the same as the locals in the previous frame, except that
     * additional 1-3 locals are defined, and with an empty stack.
     */
    int     F_APPEND           = 1;
    /**
     * A compressed frame where locals are the same as the locals in the previous frame, except that
     * the last 1-3 locals are absent and with an empty stack.
     */
    int     F_CHOP             = 2;
    /**
     * A compressed frame with exactly the same locals as the previous frame and with an empty stack.
     */
    int     F_SAME             = 3;
    /**
     * A compressed frame with exactly the same locals as the previous frame and with a single value
     * on the stack.
     */
    int     F_SAME1            = 4;
    // Standard stack map frame element types, used in {@link ClassVisitor#visitFrame}.
    Integer TOP                = Frame.ITEM_TOP;
    Integer INTEGER            = Frame.ITEM_INTEGER;
    Integer FLOAT              = Frame.ITEM_FLOAT;
    Integer DOUBLE             = Frame.ITEM_DOUBLE;
    Integer LONG               = Frame.ITEM_LONG;
    Integer NULL               = Frame.ITEM_NULL;
    Integer UNINITIALIZED_THIS = Frame.ITEM_UNINITIALIZED_THIS;
    // The JVM opcode values (with the MethodVisitor method name used to visit them in comment, and
    // where '-' means 'same method name as on the previous line').
    // See https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-6.html.
    int     NOP                = 0; // visitInsn
    int     ACONST_NULL        = 1; // -
    int     ICONST_M1          = 2; // -
    int     ICONST_0           = 3; // -
    int     ICONST_1           = 4; // -
    int     ICONST_2           = 5; // -
    int     ICONST_3           = 6; // -
    int     ICONST_4           = 7; // -
    int     ICONST_5           = 8; // -
    int     LCONST_0           = 9; // -
    int     LCONST_1           = 10; // -
    int     FCONST_0           = 11; // -
    int     FCONST_1           = 12; // -
    int     FCONST_2           = 13; // -
    int     DCONST_0           = 14; // -
    int     DCONST_1           = 15; // -
    int     BIPUSH             = 16; // visitIntInsn
    int     SIPUSH             = 17; // -
    int     LDC                = 18; // visitLdcInsn
    int     ILOAD              = 21; // visitVarInsn
    int     LLOAD              = 22; // -
    int     FLOAD              = 23; // -
    int     DLOAD              = 24; // -
    int     ALOAD              = 25; // -
    int     IALOAD             = 46; // visitInsn
    int     LALOAD             = 47; // -
    int     FALOAD             = 48; // -
    int     DALOAD             = 49; // -
    int     AALOAD             = 50; // -
    int     BALOAD             = 51; // -
    int     CALOAD             = 52; // -
    int     SALOAD             = 53; // -
    int     ISTORE             = 54; // visitVarInsn
    int     LSTORE             = 55; // -
    int     FSTORE             = 56; // -
    int     DSTORE             = 57; // -
    int     ASTORE             = 58; // -
    int     IASTORE            = 79; // visitInsn
    int     LASTORE            = 80; // -
    int     FASTORE            = 81; // -
    int     DASTORE            = 82; // -
    int     AASTORE            = 83; // -
    int     BASTORE            = 84; // -
    int     CASTORE            = 85; // -
    int     SASTORE            = 86; // -
    int     POP                = 87; // -
    int     POP2               = 88; // -
    int     DUP                = 89; // -
    int     DUP_X1             = 90; // -
    int     DUP_X2             = 91; // -
    int     DUP2               = 92; // -
    int     DUP2_X1            = 93; // -
    int     DUP2_X2            = 94; // -
    int     SWAP               = 95; // -
    int     IADD               = 96; // -
    int     LADD               = 97; // -
    int     FADD               = 98; // -
    int     DADD               = 99; // -
    int     ISUB               = 100; // -
    int     LSUB               = 101; // -
    int     FSUB               = 102; // -
    int     DSUB               = 103; // -
    int     IMUL               = 104; // -
    int     LMUL               = 105; // -
    int     FMUL               = 106; // -
    int     DMUL               = 107; // -
    int     IDIV               = 108; // -
    int     LDIV               = 109; // -
    int     FDIV               = 110; // -
    int     DDIV               = 111; // -
    int     IREM               = 112; // -
    int     LREM               = 113; // -
    int     FREM               = 114; // -
    int     DREM               = 115; // -
    int     INEG               = 116; // -
    int     LNEG               = 117; // -
    int     FNEG               = 118; // -
    int     DNEG               = 119; // -
    int     ISHL               = 120; // -
    int     LSHL               = 121; // -
    int     ISHR               = 122; // -
    int     LSHR               = 123; // -
    int     IUSHR              = 124; // -
    int     LUSHR              = 125; // -
    int     IAND               = 126; // -
    int     LAND               = 127; // -
    int     IOR                = 128; // -
    int     LOR                = 129; // -
    int     IXOR               = 130; // -
    int     LXOR               = 131; // -
    int     IINC               = 132; // visitIincInsn
    int     I2L                = 133; // visitInsn
    int     I2F                = 134; // -
    int     I2D                = 135; // -
    int     L2I                = 136; // -
    int     L2F                = 137; // -
    int     L2D                = 138; // -
    int     F2I                = 139; // -
    int     F2L                = 140; // -
    int     F2D                = 141; // -
    int     D2I                = 142; // -
    int     D2L                = 143; // -
    int     D2F                = 144; // -
    int     I2B                = 145; // -
    int     I2C                = 146; // -
    int     I2S                = 147; // -
    int     LCMP               = 148; // -
    int     FCMPL              = 149; // -
    int     FCMPG              = 150; // -
    int     DCMPL              = 151; // -
    int     DCMPG              = 152; // -
    int     IFEQ               = 153; // visitJumpInsn
    int     IFNE               = 154; // -
    int     IFLT               = 155; // -
    int     IFGE               = 156; // -
    int     IFGT               = 157; // -
    int     IFLE               = 158; // -
    int     IF_ICMPEQ          = 159; // -
    int     IF_ICMPNE          = 160; // -
    int     IF_ICMPLT          = 161; // -
    int     IF_ICMPGE          = 162; // -
    int     IF_ICMPGT          = 163; // -
    int     IF_ICMPLE          = 164; // -
    int     IF_ACMPEQ          = 165; // -
    int     IF_ACMPNE          = 166; // -
    int     GOTO               = 167; // -
    int     JSR                = 168; // -
    int     RET                = 169; // visitVarInsn
    int     TABLESWITCH        = 170; // visiTableSwitchInsn
    int     LOOKUPSWITCH       = 171; // visitLookupSwitch
    int     IRETURN            = 172; // visitInsn
    int     LRETURN            = 173; // -
    int     FRETURN            = 174; // -
    int     DRETURN            = 175; // -
    int     ARETURN            = 176; // -
    int     RETURN             = 177; // -
    int     GETSTATIC          = 178; // visitFieldInsn
    int     PUTSTATIC          = 179; // -
    int     GETFIELD           = 180; // -
    int     PUTFIELD           = 181; // -
    int     INVOKEVIRTUAL      = 182; // visitMethodInsn
    int     INVOKESPECIAL      = 183; // -
    int     INVOKESTATIC       = 184; // -
    int     INVOKEINTERFACE    = 185; // -
    int     INVOKEDYNAMIC      = 186; // visitInvokeDynamicInsn
    int     NEW                = 187; // visitTypeInsn
    int     NEWARRAY           = 188; // visitIntInsn
    int     ANEWARRAY          = 189; // visitTypeInsn
    int     ARRAYLENGTH        = 190; // visitInsn
    int     ATHROW             = 191; // -
    int     CHECKCAST          = 192; // visitTypeInsn
    int     INSTANCEOF         = 193; // -
    int     MONITORENTER       = 194; // visitInsn
    int     MONITOREXIT        = 195; // -
    int     MULTIANEWARRAY     = 197; // visitMultiANewArrayInsn
    int     IFNULL             = 198; // visitJumpInsn
    int     IFNONNULL          = 199; // -
}
